/*
 * Copyright (C) 2012 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.common.collect;

import com.google.common.annotations.GwtCompatible;
import com.google.common.base.Predicate;
import java.util.List;
import javax.annotation.Nullable;

/**
 * Implementation of {@link Multimaps#filterKeys(ListMultimap, Predicate)}.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
final class FilteredKeyListMultimap<K, V> extends FilteredKeyMultimap<K, V> implements ListMultimap<K, V> {
    FilteredKeyListMultimap(ListMultimap<K, V> unfiltered, Predicate<? super K> keyPredicate) {
        super(unfiltered, keyPredicate);
    }

    @Override
    public ListMultimap<K, V> unfiltered() {
        return (ListMultimap<K, V>) super.unfiltered();
    }

    @Override
    public List<V> get(K key) {
        return (List<V>) super.get(key);
    }

    @Override
    public List<V> removeAll(@Nullable Object key) {
        return (List<V>) super.removeAll(key);
    }

    @Override
    public List<V> replaceValues(K key, Iterable<? extends V> values) {
        return (List<V>) super.replaceValues(key, values);
    }
}
